The goal of the League do Chronos is to support new players in any way we can. If you see a poor noob with only a pistol hand him a musket, or a guy who just can beet a dungeon help him out. That doesn't mean you have to donate crystals or any rares mainly just fine picks and muskets. The requirements are basically you have to help new players and you can't be a new player yourself.
We all remember when we were new and would freak out when we saw a blue crystal and didn't even know the word onyx, so help those newbies out teach them the ropes and they might just return the favor.